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exported necessary COPI_0000291
Globe Valve Body
IRI: https://www.inf.ufrgs.br/ontologies/copi/COPI_0000291
Generated onGerado em 2026-05-04
Natural Language DefinitionDefinição em Linguagem Natural
EN
A valve body that has a globular geometry designed to accommodate the perpendicular flow path and disc closure mechanism characteristic of globe valve operation.
PT-BR
Um corpo de válvula que possui geometria globular projetada para acomodar o caminho de fluxo perpendicular e o mecanismo de fechamento por disco característico da operação de válvula globo.
Formal AxiomsAxiomas Formais
Semi-formal (Aristotelian)Semi-formal (Aristotélico)
Every globe valve body is a valve body that has globular geometry for perpendicular flow path accommodation.
First-Order Logic TheoryTeoria em Lógica de Primeira Ordem
[Necessary condition]∀x (GlobeValveBody(x) → ValveBody(x) ∧ ∃f (EnclosureFunction(f) ∧ bearerOf(x,f))) — Steps 1–3: genus + identity-giving function [Function axiom: EnclosureFunction]∀f (EnclosureFunction(f) → ∀p (realizedIn(f,p) → EnclosureProcess(p)) ∧ ∃p (EnclosureProcess(p) ∧ realizedIn(f,p))) — Step 1: ∀ preserves type-type identity; ∃ rules out vacuous functions never realised [Structural differentia (necessary only)]∀x (GlobeValveBody(x) → ∃hasDesignCharacteristic.GlobularGeometry) — Step 3: structural property — necessary condition, not sufficient (OWA prevents ≡) [Process participation signature]∀x ∀f ((GlobeValveBody(x) ∧ EnclosureFunction(f) ∧ bearerOf(x,f)) → ∃m (FluidPortion(m) ∧ participatesIn(m,f)) ∧ ∃e (FluidPortion(e) ∧ participatesIn(e,f)) ∧ processType(f,FluidTransport)) — Step 5: typed participants in the realising process
OWL 2 / Turtle
@prefix copi: <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix : <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix bfo: <http://purl.obolibrary.org/obo/> . @prefix iof-core: <https://spec.industrialontologies.org/ontology/construct/> . @prefix iof-av: <https://spec.industrialontologies.org/ontology/annotation/> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix qudt: <http://qudt.org/schema/qudt/> . @prefix dcterms: <http://purl.org/dc/terms/> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . @prefix apv: <http://inf.ufrgs.br/ontologies/apv#> . ### COPI — Core Ontology for Petroleum Installations ### Class module: GlobeValveBody <https://www.inf.ufrgs.br/ontologies/copi> rdf:type owl:Ontology ; dcterms:title "Core Ontology for Petroleum Installations (COPI)"@en ; dcterms:title "Ontologia Core para Instalações de Petróleo (COPI)"@pt-br ; dcterms:description "BFO/IOF-Core conformant ontology of equipment classes for petroleum production plants, developed using the five-step RDL enrichment method."@en ; skos:scopeNote "Material artifacts (bfo:material_entity) that (i) are part of a petroleum production plant, and (ii) bear at least one function whose realization involves the transport (e.g. production and injection), processing (separation and other processes), control, monitoring, measurement, containment or offloading of material or energy."@en ; skos:scopeNote "Artefatos materiais (bfo:material_entity) que (i) fazem parte de uma planta de produção de petróleo, e (ii) possuem ao menos uma função cuja realização envolve o transporte (p. ex. produção e injeção), processamento (separação e outros processos), controle, monitoramento, medição, contenção ou escoamento de material ou energia."@pt-br ; skos:scopeNote "COPI provides high-level equipment categories defined by function to demonstrate the defined-class mechanism. Equipment subtypes are annotated with references to CFIHOS and PCA RDL terms. COPI is not a reference data library; organizations should use CFIHOS, PCA RDL, or ISO 14224 for comprehensive equipment classification."@en ; skos:scopeNote "COPI fornece categorias de alto nível de equipamentos definidas por função para demonstrar o mecanismo de classe definida. Os subtipos de equipamentos são anotados com referências aos termos do CFIHOS e do PCA RDL. COPI não é uma biblioteca de dados de referência; organizações devem utilizar o CFIHOS, o PCA RDL ou a ISO 14224 para classificação abrangente de equipamentos."@pt-br ; owl:versionInfo "1.1.0-104-g4d16eff" ; owl:imports <https://spec.industrialontologies.org/ontology/core/Core/> ; owl:imports <http://purl.obolibrary.org/obo/bfo/2020/bfo.owl> ; dcterms:creator "Nicolau Oyhenard dos Santos"@en ; dcterms:contributor "Cauã Antunes" ; dcterms:contributor "Haroldo Rojas" ; dcterms:contributor "Rafael Petry" ; dcterms:contributor "Régis Romeu" ; dcterms:contributor "Mara Abel" ; dcterms:isPartOf <https://inf.ufrgs.br/projetos/OntoKG> ; dcterms:publisher "Universidade Federal do Rio Grande do Sul (UFRGS)"@en ; dcterms:license <https://creativecommons.org/licenses/by/4.0/> ; dcterms:created "2026-04-08"^^xsd:date ; dcterms:modified "2026-07-13"^^xsd:date ; apv:GlobalMinLanguageCoverage "en pt-br" ; apv:ClassURIFormationRule "https://www[.]inf[.]ufrgs[.]br/ontologies/copi/(COPI_[0-9]{7}|[A-Z][A-Za-z0-9]*)" ; apv:ClassMinAnnotationCoverage "rdfs:label https://spec.industrialontologies.org/ontology/annotation/naturalLanguageDefinition" . iof-av:naturalLanguageDefinition rdf:type owl:AnnotationProperty ; apv:MinAnnotationLength 20 . ### Identity-giving function :EnclosureFunction rdf:type owl:Class ; rdfs:subClassOf iof-core:DesignedFunction ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:allValuesFrom :EnclosureProcess ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:someValuesFrom :EnclosureProcess ] ; rdfs:label "enclosure function"@en ; rdfs:label "função de proteção e invólucro"@pt-br ; iof-av:naturalLanguageDefinition "A DesignedFunction that is realized in an EnclosureProcess and that consists in providing a structural boundary that contains and directs fluid flow while accommodating internal flow control components."@en ; skos:definition "A DesignedFunction that is realized in an EnclosureProcess and that consists in providing a structural boundary that contains and directs fluid flow while accommodating internal flow control components."@en . ### Process type :EnclosureProcess rdf:type owl:Class ; rdfs:subClassOf iof-core:PlannedProcess ; rdfs:label "enclosure process"@en ; rdfs:label "processo de proteção e invólucro"@pt-br ; iof-av:naturalLanguageDefinition "A PlannedProcess in which a structural body provides containment and directional guidance for fluid flow while housing internal valve components that control the flow."@en ; skos:definition "A PlannedProcess in which a structural body provides containment and directional guidance for fluid flow while housing internal valve components that control the flow."@en . :EnclosureProcess rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasInput ; owl:someValuesFrom :FluidPortion ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasSpecifiedOutput ; owl:someValuesFrom :FluidPortion ] . ### Equipment universal: GlobeValveBody :GlobeValveBody rdf:type owl:Class ; rdfs:subClassOf :ValveBody ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasFunction ; # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart) owl:someValuesFrom :EnclosureFunction ] ; rdfs:label "globe valve body"@en ; rdfs:label "corpo de válvula globo"@pt-br ; iof-av:naturalLanguageDefinition "A valve body that has a globular geometry designed to accommodate the perpendicular flow path and disc closure mechanism characteristic of globe valve operation."@en ; skos:definition "A valve body that has a globular geometry designed to accommodate the perpendicular flow path and disc closure mechanism characteristic of globe valve operation."@en ; iof-av:naturalLanguageDefinition "Um corpo de válvula que possui geometria globular projetada para acomodar o caminho de fluxo perpendicular e o mecanismo de fechamento por disco característico da operação de válvula globo."@pt-br ; iof-av:semiFormalNaturalLanguageAxiom "Every globe valve body is a valve body that has globular geometry for perpendicular flow path accommodation."@en ; iof-av:firstOrderLogicAxiom "∀x (GlobeValveBody(x) → ValveBody(x) ∧ ∃g (GlobularGeometry(g) ∧ hasDesignCharacteristic(x,g)))"@en ; iof-av:isPrimitive "true"^^xsd:boolean ; iof-av:primitiveRationale "Constructive type defined by structural geometry. Under OWA, asserting equivalence based on globular geometry alone could lead to false classifications of complex assemblies or hybrid components that contain globular elements but should not be classified as standard globe valve bodies."@en ;
Axiomatization Decision LogRegistro de Decisões
1 Identity-Giving FunctionFunção Identitária
Function class
EnclosureFunction ⊑ DesignedFunction
Realized in
EnclosureProcess ⊑ PlannedProcess
A globe valve body, like all valve bodies, has the generic function of providing structural enclosure for the valve's internal components and directing fluid flow. This is the same basic function as any valve body — the differentia comes from the specific globular geometry.
2 Genus DeterminationDeterminação do Gênero
valve bodybfo:Object (BFO_0000030)
The ISO 15926-4 definition explicitly states 'A <GLOBE VALVE BODY> is a <VALVE BODY> of a globe valve.' The parent_candidates list includes 'VALVE BODY' from iso15926, making this the obvious genus proximum. A valve body is a structural component (MaterialArtifact) that houses valve internals.
3 Differentia SpecificaDiferença Específica
∃hasDesignCharacteristic.GlobularGeometry

Has a globular (spherical or globe-shaped) body geometry that accommodates the perpendicular flow path characteristic of globe valve design.

The globular geometry is the key structural differentia that distinguishes globe valve bodies from other valve body types. This geometric configuration enables the characteristic perpendicular flow path and accommodates the disc-and-seat closure mechanism specific to globe valves.
4 Necessary PartsPartes Necessárias

No necessary parts recorded.

No component terms are provided in the Known Component Terms list, and the source definition is minimal, only identifying the structural relationship to globe valves without specifying internal parts. The necessary parts would be inherited from the valve body genus or specified at more detailed subtype levels.
Process Participation SignatureAssinatura de Participação em Processo
InputsEntradas
{'type': 'FluidPortion', 'count': 1, 'constraints': 'any phase fluid requiring controlled passage through globe valve geometry'}
OutputsSaídas
{'type': 'FluidPortion', 'count': 1, 'constraints': 'same fluid with modified flow characteristics due to perpendicular flow path geometry'}
TransformationTransformação
fluid passage redirected through perpendicular flow path characteristic of globular chamber geometry
As a valve body component, the process signature involves fluid passage, but the globe-specific geometry creates a characteristic perpendicular flow redirection that distinguishes it from straight-through valve body types.
MetadataMetadados
COPI IDCOPI IDCOPI_0000291
IRIIRIhttps://www.inf.ufrgs.br/ontologies/copi/COPI_0000291
StatusStatusexported
Axiom modeModonecessary
CreatedCriado2026-05-04
UpdatedAtualizado2026-06-26
LLM modelModelo LLMclaude-sonnet-4-20250514
VersionVersão2026-07-13
ISA 5.1-2022 — wikimedia/valve.svg
Quick factsDados rápidos
GenusGênerovalve body
Root classClasse raizMaterialArtifact
Axiom modeModonecessary
FunctionFunçãoEnclosureFunction
ProcessProcessoEnclosureProcess
PartsPartes0
Source DefinitionsDefinições nas Fontes 1 source
ISO 15926-4 GLOBE VALVE BODY
Definition text withheld (copyrighted standard) — follow the source link above.Texto da definição omitido (norma protegida por direitos autorais) — acesse o link da fonte acima.